326884 has 12 divisors (see below), whose sum is σ = 580608. Its totient is φ = 161000.

The previous prime is 326881. The next prime is 326903. The reversal of 326884 is 488623.

326884 = 105² + 106² + ... + 128².

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (326881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292 + ... + 859.

It is an arithmetic number, because the mean of its divisors is an integer number (48384).

2³²⁶⁸⁸⁴ is an apocalyptic number.

It is an amenable number.

326884 is a deficient number, since it is larger than the sum of its proper divisors (253724).

326884 is a wasteful number, since it uses less digits than its factorization.

326884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 1224 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 326884 is about 571.7377020977. The cubic root of 326884 is about 68.8860402722.

The spelling of 326884 in words is "three hundred twenty-six thousand, eight hundred eighty-four".